.preview-label {
  width: 100px;
  display: block;
  height:100px;
  border:1px dashed #ededed;
  position: relative;
  vertical-align: top;
  float: left;
  border-radius: 6px;
  margin-right: 8px;
}
.preview-label>input {
  display: none;
}
.preview-label .uploadimgicon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  font-size: 18px;
}

.imgholder{
  width: 80px;
  height: 80px;
  position: absolute;
  top: 0;
  left:0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index:0;
}
.todo{
  width: 80px;
  height: 80px;
  position: absolute;
  top: 0;
  left:0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index:1;
  background-color: rgba(0,0,0,0.6);
  opacity: 0;
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -ms-transition: all 0.4s;
  -o-transition: all 0.4s;
}
.todo span{
  cursor: pointer;
  width: 38px;
  display: block;
  height: 23px;
  position: absolute;
  top: 0;
  left:0;
  right: 0;
  bottom: 0;
  margin: auto;
  color: #FFFFFF;
  font-size: 16px;
}
label:hover .todo{
  opacity:1;
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -ms-transition: all 0.4s;
  -o-transition: all 0.4s;
}
.show{
  width: 100px;
  height: 100px;
  opacity: 1;
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -ms-transition: all 0.4s;
  -o-transition: all 0.4s;
}
.hide{
  width: 0px;
  height: 0px;
  opacity: 0;
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -ms-transition: all 0.4s;
  -o-transition: all 0.4s;
}
